# File lib/facter/util/solaris_zones.rb, line 30
    def self.add_facts
      model = new
      model.refresh
      model.add_dynamic_facts
      Facter.add("zones") do
        setcode do
          model.refresh if model.flushed?
          model.add_dynamic_facts
          model.count
        end
        on_flush do
          model.flush!
        end
      end
    end